762948 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 5.7210 -3.6311 0.0000 Gd 0 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 145 M END > 0 > 0 > 762948 > 3 > ChemIDplus > 023315891 > 145Gd 23315-89-1 Gadolinium, isotope of mass 145 Gadolinium-145 > 23315-89-1 > 023315891 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=023315891 > 185533 1 $$$$